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Sourcecode: ldap-account-manager version File versions

listdomains.php

<?php
/*
$Id: listdomains.php,v 1.3 2004/02/25 19:39:38 gruberroland Exp $

  This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
  Copyright (C) 2003 - 2004  Roland Gruber

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more detaexils.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  This code displays a list of all Samba domains.

*/
include_once ("../../lib/config.inc");
include_once ("../../lib/ldap.inc");
include_once ("../../lib/status.inc");

// start session
session_save_path("../../sess");
@session_start();

setlanguage();

// get sorting column when register_globals is off
$sort = $_GET['sort'];

// copy HTTP-GET variables to HTTP-POST
$_POST = $_POST + $_GET;

$dom_info = $_SESSION['dom_info'];
$dom_units = $_SESSION['dom_units'];

// check if button was pressed and if we have to add/delete a domain
if ($_POST['new_domain'] || $_POST['del_domain']){
      // add new domain
      if ($_POST['new_domain']){
            metaRefresh("../domain.php?action=new");
            exit;
      }
      // delete domain(s)
      if ($_POST['del_domain']){
            // search for checkboxes
            $domains = array_keys($_POST, "on");
            $domainstr = implode(";", $domains);
            if ($domainstr) {
                  metaRefresh("../domain.php?action=delete&amp;DN='$domainstr'");
                  exit;
            }
      }
}

echo $_SESSION['header'];
echo "<title>listdomains</title>\n";
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../../style/layout.css\">\n";
echo "</head><body>\n";
echo "<script src=\"../../lib/functions.js\" type=\"text/javascript\" language=\"javascript\"></script>\n";

// get current page
$page = $_GET["page"];
if (!$page) $page = 1;
// take maximum count of domain entries shown on one page out of session
if ($_SESSION["config"]->get_MaxListEntries() <= 0)
      $max_pageentrys = 10;   // default setting, if not yet set
else
      $max_pageentrys = $_SESSION["config"]->get_MaxListEntries();


// generate attribute and description tables
$attr_array = array();  // list of LDAP attributes to show
$desc_array = array();  // list of descriptions for the attributes
$attr_array[] = "sambaDomainName";
$attr_array[] = "sambaSID";
$attr_array[] = "dn";
$desc_array[] = strtoupper(_("Domain name"));
$desc_array[] = strtoupper(_("Domain SID"));
$desc_array[] = "DN";

// check search suffix
if ($_POST['dom_suffix']) $dom_suffix = $_POST['dom_suffix'];  // new suffix selected via combobox
elseif ($_SESSION['dom_suffix']) $dom_suffix = $_SESSION['dom_suffix'];  // old suffix from session
else $dom_suffix = $_SESSION["config"]->get_DomainSuffix();  // default suffix

// first time page is shown
if (! $_GET['norefresh']) {
      // configure search filter
      $filter = "(objectClass=sambaDomain)";
      $attrs = $attr_array;
      $sr = @ldap_search($_SESSION["ldap"]->server(), $dom_suffix, $filter, $attrs);
      if (ldap_errno($_SESSION["ldap"]->server()) == 4) {
            StatusMessage("WARN", _("LDAP sizelimit exceeded, not all entries are shown."), _("See README.openldap.txt to solve this problem."));
      }
      if ($sr) {
            $dom_info = ldap_get_entries($_SESSION["ldap"]->server, $sr);
            ldap_free_result($sr);
            if ($dom_info["count"] == 0) StatusMessage("WARN", "", _("No Samba Domains found!"));
            // delete first array entry which is "count"
            array_shift($dom_info);
            // sort rows by sort column ($sort)
            usort($dom_info, "cmp_array");
      }
      else StatusMessage("ERROR", _("LDAP Search failed! Please check your preferences."), _("No Samba Domains found!"));
}
// use search result from session
else {
      if (sizeof($dom_info) == 0) StatusMessage("WARN", "", _("No Samba Domains found!"));
      // sort rows by sort column ($sort)
      if ($dom_info) usort($dom_info, "cmp_array");
}

echo ("<form action=\"listdomains.php\" method=\"post\">\n");

// draw navigation bar if domain accounts were found
if (sizeof($dom_info) > 0) {
draw_navigation_bar(sizeof($dom_info));
echo ("<br>\n");
}

// print domain table header
echo "<table rules=\"all\" class=\"domainlist\" width=\"100%\">\n";
echo "<tr class=\"domainlist-head\"><th width=22 height=34></th><th></th>";
// table header
for ($k = 0; $k < sizeof($desc_array); $k++) {
      if (strtolower($attr_array[$k]) == $sort) {
            echo "<th class=\"domainlist-sort\"><a href=\"listdomains.php?".
                  "sort=" . strtolower($attr_array[$k]) . "&amp;norefresh=y" . "\">" . $desc_array[$k] . "</a></th>";
      }
      else echo "<th><a href=\"listdomains.php?".
            "sort=" . strtolower($attr_array[$k]) . "&amp;norefresh=y" . "\">" . $desc_array[$k] . "</a></th>";
}
echo "</tr>\n";

// calculate which rows to show
$table_begin = ($page - 1) * $max_pageentrys;
if (($page * $max_pageentrys) > sizeof($dom_info)) $table_end = sizeof($dom_info);
else $table_end = ($page * $max_pageentrys);

// print domain list
for ($i = $table_begin; $i < $table_end; $i++) {
      echo("<tr class=\"domainlist\" onMouseOver=\"domain_over(this, '" . $dom_info[$i]["dn"] . "')\"" .
                                                " onMouseOut=\"domain_out(this, '" . $dom_info[$i]["dn"] . "')\"" .
                                                " onClick=\"domain_click(this, '" . $dom_info[$i]["dn"] . "')\"" .
                                                " onDblClick=\"parent.frames[1].location.href='../domain.php?action=edit&amp;DN=" . $dom_info[$i]["dn"] . "'\">" .
                                                " <td height=22 align=\"center\"><input onClick=\"domain_click(this, '" . $dom_info[$i]["dn"] . "')\" type=\"checkbox\" name=\"" . $dom_info[$i]["dn"] . "\"></td>" .
                                                " <td align='center'><a href=\"../domain.php?action=edit&amp;DN='" . $dom_info[$i]["dn"] . "'\">" . _("Edit") . "</a></td>");
      for ($k = 0; $k < sizeof($attr_array); $k++) {
            echo ("<td>");
            // print all attribute entries seperated by "; "
            if (sizeof($dom_info[$i][strtolower($attr_array[$k])]) > 0) {
                  // delete first array entry which is "count"
                  if ((! $_GET['norefresh']) && (is_array($dom_info[$i][strtolower($attr_array[$k])]))) array_shift($dom_info[$i][strtolower($attr_array[$k])]);
                  if (is_array($dom_info[$i][strtolower($attr_array[$k])])) echo implode("; ", $dom_info[$i][strtolower($attr_array[$k])]);
                  else echo $dom_info[$i][strtolower($attr_array[$k])];
            }
            echo ("</td>");
      }
      echo("</tr>\n");
}
echo ("</table>");

echo ("<br>");

// draw navigation bar if domain accounts were found
if (sizeof($dom_info) > 0) {
draw_navigation_bar(sizeof($dom_info));
echo ("<br>\n");
}

if (! $_GET['norefresh']) {
      // generate list of possible suffixes
$dom_units = $_SESSION['ldap']->search_units($_SESSION["config"]->get_DomainSuffix());
}

// print combobox with possible sub-DNs
if (sizeof($dom_units) > 1) {
      echo ("<p align=\"left\">\n");
      echo ("<b>" . _("Suffix") . ": </b>");
      echo ("<select size=1 name=\"dom_suffix\">\n");
      for ($i = 0; $i < sizeof($dom_units); $i++) {
            if ($dom_suffix == $dom_units[$i]) echo ("<option selected>" . $dom_units[$i] . "</option>\n");
            else echo("<option>" . $dom_units[$i] . "</option>\n");
      }
      echo ("</select>\n");
      echo ("<input type=\"submit\" name=\"refresh\" value=\"" . _("Change Suffix") . "\">");
      echo ("</p>\n");
      echo ("<p>&nbsp;</p>\n");
}

echo ("<p align=\"left\">\n");
echo ("<input type=\"submit\" name=\"new_domain\" value=\"" . _("New Domain") . "\">\n");
if (sizeof($dom_info) > 0) echo ("<input type=\"submit\" name=\"del_domain\" value=\"" . _("Delete Domain(s)") . "\">\n");
echo ("</p>\n");

echo ("</form>\n");
echo "</body></html>\n";

/**
 * @brief draws a navigation bar to switch between pages
 *
 *
 * @return void
 */
function draw_navigation_bar ($count) {
  global $max_pageentrys;
  global $page;
  global $sort;

  echo ("<table class=\"domainnav\" width=\"100%\" border=\"0\">\n");
  echo ("<tr>\n");
  echo ("<td><input type=\"submit\" name=\"refresh\" value=\"" . _("Refresh") . "\">&nbsp;&nbsp;");
  if ($page != 1)
    echo ("<a href=\"listdomains.php?page=" . ($page - 1) . "&amp;sort=" . $sort . "\">&lt;=</a>\n");
  else
    echo ("&lt;=");
  echo ("&nbsp;");

  if ($page < ($count / $max_pageentrys))
    echo ("<a href=\"listdomains.php?page=" . ($page + 1) . "&amp;sort=" . $sort . "\">=&gt;</a>\n");
  else
    echo ("=&gt;</td>");

  echo ("<td class=\"domainnav-text\">");
  echo "&nbsp;" . $count . " " .  _("Samba Domain(s) found");
  echo ("</td>");

  echo ("<td class=\"domainlist_activepage\" align=\"right\">");
  for ($i = 0; $i < ($count / $max_pageentrys); $i++) {
    if ($i == $page - 1)
      echo ("&nbsp;" . ($i + 1));
    else
      echo ("&nbsp;<a href=\"listdomains.php?page=" . ($i + 1) .
          "&amp;sort=" . $sort . "\">" . ($i + 1) . "</a>\n");
  }
  echo ("</td></tr></table>\n");
}

// compare function used for usort-method
// rows are sorted with the first attribute entry of the sort column
// if objects have attributes with multiple values the others are ignored
function cmp_array($a, $b) {
      // sort specifies the sort column
      global $sort;
      global $attr_array;
      // sort by first column if no attribute is given
      if (!$sort) $sort = strtolower($attr_array[0]);
      if ($sort != "dn") {
            // sort by first attribute with name $sort
            if ($a[$sort][0] == $b[$sort][0]) return 0;
            else if ($a[$sort][0] == max($a[$sort][0], $b[$sort][0])) return 1;
            else return -1;
      }
      else {
            if ($a[$sort] == $b[$sort]) return 0;
            else if ($a[$sort] == max($a[$sort], $b[$sort])) return 1;
            else return -1;
      }
}


// save variables to session
$_SESSION['dom_info'] = $dom_info;
$_SESSION['dom_units'] = $dom_units;
$_SESSION['dom_suffix'] = $dom_suffix;

?>

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